| Commit message (Collapse) | Author | Age |
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Change license of OS independent source code files to MIT.
JIRA NVGPU-218
Change-Id: I1474065f4b552112786974a16cdf076c5179540e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1565880
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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VBIOS code was the last code using gm206 hardware headers. Change the
code to use gp106 headers instead, move the code to gp106 directory
and delete gm206 HW headers.
JIRA NVGPU-218
Change-Id: I7ccd6c2975c767bca871d77a701dbd3395b17f30
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1563742
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Move field "struct device *dev" from struct gk20a to struct
nvgpu_os_linux. The field is valid only for Linux.
JIRA NVGPU-38
Change-Id: I09286aa3a9c5a2406e5a27c1fbf21b2c515b4dd4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1514162
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Use dev_from_gk20a() accessor whenever accessing struct device * from
struct gk20a.
JIRA NVGPU-38
Change-Id: Ide9fca3a56436c8f62e7872580a766c4c1e2353e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507930
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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- Renamed "struct pmu_gk20a" to "struct nvgpu_pmu" then moved
to file "pmu.h" under folder "drivers/gpu/nvgpu/include/nvgpu/"
- Included header file "pmu.h" to dependent file &
removed "pmu_gk20a.h" include if its usage is not present.
- Replaced "struct pmu_gk20a" with "struct nvgpu_pmu" in dependent
source & header files.
JIRA NVGPU-56
Change-Id: Ia3c606616831027093d5c216959c6a40d7c2632e
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1479209
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Remove gk20a_platform dependencies from gk20a.h. This makes
gk20a_platform a Linux platform specific data structure. Add #include
for platform_gk20a.h in the source files that still depend on Linux.
JIRA NVGPU-16
Change-Id: Ib098accd34a1f5066eb8680c387f9b178169f3f0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1463547
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Add wrapper header file nvgpu/bug.h. It #includes <linux/bug.h>
in Linux.
JIRA NVGPU-13
Change-Id: I7bf02ba554333f7cbd79d72bd1cb423c81ebcb49
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1461545
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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gk20a_err() and gk20a_warn() require a struct device pointer,
which is not portable across operating systems. The new nvgpu_err()
and nvgpu_warn() macros take struct gk20a pointer. Convert code
to use the more portable macros.
JIRA NVGPU-16
Change-Id: I8d85e4d3da1fe8f99649ef4395a5b0dc52b0caf2
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1457353
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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VBIOS might change size of the power policy table and add new fields.
So driver should validate a minimum size, not absolute size.
Also driver should use header size from data read from vbios
to parse the table further.
bug 200287822
Change-Id: Ica60de444c3f81cbf61af8684ce4e32ae288188d
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1322242
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Most of BIOS parsing code is not specific to any particular GPU. Move
most of the code to generic files, and leave only chip specific parts
dealing with microcontroller boot into chip specific files.
As most of the parsing is generic, they do not need to be called via
HALs so remove the HALs and change the calls into direct function
calls.
All definitions meant to be used outside BIOS code itself are now in
<nvgpu/bios.h>
Change-Id: Id48e94c74511d6e95645e90e5bba5c12ef8da45d
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1302222
GVS: Gerrit_Virtual_Submit
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Moved pmuif/* headers to drivers/gpu/nvgpu/include/nvgpu folder
to support cross platform feature implementation.
Made changes to files which accessed include pmuif/* to reflect
pmuif/* movement changes.
Deleted includes of gk20a.h/pmu_gk20a.h from pmuif/*.h files.
Jira NVGPU-19
Change-Id: Iace4e107c24bdaff08a407eae3b147959173e485
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1299823
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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On PG418, we hard code SW threshold table for over power
monitoring. On PG419, there is a dedicated INA for over
power monitoring. It is programmed in VBIOS devinit.
Added a platform flag to indicate if devinit has already
taken care of programming.
Jira DNVGPU-206
Change-Id: I28e70ac5621b692864a24e0eadb6d24b9957c0af
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1291813
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Since pwr_sensors, pwr_topology_ and pwr_policy_* tables in bios.h
are not defined as packed, nvgpu driver is not able to find hw
threshold pwr_policy table in VBIOS and ends up hard coding the HW
thershold policy.
Changed definitions to packed, and explicitly unpack structures
when parsing the power policy table. Removed the function that
did the hard coding.
Jira DNVGPU-206
Change-Id: Idc2b5b5c86ddfe735631190dda10218cc462be3b
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1290303
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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We retrieve perf table from VBIOS only if respective HAL op is
implemented. Later in code we unconditionally dereference the pointer
which can lead to NULL pointer access.
Fix by early aborting creation of devinit tables if the perf VBIOS
getter is missing.
Change-Id: If48aa6dac724056dd1feb2ef520e343736d4db85
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1279223
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
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Added SW_THRESHOLD policy support for over power protection.
JIRA DNVGPU-70
Change-Id: I7a9d202619c997d6cab6fb750db7f3018229b2fd
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1233055
(cherry picked from commit b233c74b9ba4a3802f111757aecf24a27c830fc1)
Reviewed-on: http://git-master/r/1241960
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
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This CL covers the following implementation,
1) Power Sensor Table parsing.
2) Power Topology Table parsing.
3) Add debugfs interface to get the current power(mW), current(mA) and
voltage(uV) information from PMU.
4) Power Policy Table Parsing
5) Implement PMU boardobj interface for pmgr module.
6) Over current protection.
JIRA DNVGPU-47
Change-Id: I7b1eefacc4f0a9824ab94ec8dcebefe81b7660d3
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1217189
(cherry picked from commit ecd0b16316cb4110118c6677f5f03e02921c29b6)
Reviewed-on: http://git-master/r/1241953
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
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